一键在 Manus 中运行任何 Skill

backend-queries

星标0

分支0

更新时间2026年2月7日 10:02

Write efficient, secure database queries that prevent SQL injection, avoid N+1 problems, and optimize performance through proper indexing and caching strategies. Use this skill when writing SQL queries for PostgreSQL, MySQL, SQLite, or any SQL database; when using ORM query builders like Prisma, Sequelize, TypeORM, ActiveRecord, Django ORM; when implementing parameterized queries to prevent SQL injection; when optimizing query performance with proper indexing; when eager loading relationships to avoid N+1 queries; when selecting specific columns instead of SELECT *; when wrapping related operations in transactions for data consistency; when implementing query timeouts to prevent runaway operations; when caching expensive query results; or when working with database query optimization and performance tuning.

安装

用 Codex 或 Claude 帮你安装复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。

在 Manus 中运行

来源

shynlee04

shynlee04/idumb-v2

打开 GitHub 仓库查看创作者相关仓库

下载

在 Manus 中运行

Backend Queries

This Skill provides Claude Code with specific guidance on how to adhere to coding standards as they relate to how it should handle backend queries.

When to use this skill

When writing SQL queries or using ORM query builders
When preventing SQL injection with parameterized queries
When optimizing queries to avoid N+1 problems
When selecting specific columns for better performance
When indexing columns used in WHERE, JOIN, and ORDER BY clauses
When wrapping related database operations in transactions
When implementing query timeouts and performance safeguards
When caching expensive or frequently-run query results
When working with PostgreSQL, MySQL, SQLite, ORMs, or database query optimization

Instructions

For details, refer to the information provided in this file: backend queries

同仓库更多 Skills

同仓库

agent-browser

shynlee04/idumb-v2

Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a button", "take a screenshot", "scrape data from a page", "test this web app", "login to a site", "automate browser actions", or any task requiring programmatic web interaction.

2026-02-070

gap-analysis

shynlee04/idumb-v2

Systematically identify what's missing, unknown, or needs investigation before making changes or decisions. Use proactively when proposing features, implementing changes, or making technical decisions to ensure all critical areas are covered. This skill catches overlooked dependencies, edge cases, and integration points before they become problems. Examples: - "Implement user authentication" → trigger gap analysis (what's the current auth system?) - "Add caching to API" → trigger gap analysis (what caching infrastructure exists?) - "Migrate to TypeScript" → trigger gap analysis (what's the build pipeline?) - "Refactor this module" → trigger gap analysis (what depends on this module?) - "Add new API endpoint" → trigger gap analysis (what endpoints exist, what patterns?)

2026-02-070

intent-clarification

shynlee04/idumb-v2

Detect ambiguous or underspecified research requests and guide through structured clarification questions before executing any research. Use proactively when user requests are vague, lack specificity, missing context, or have unclear goals. This skill prevents wasted research by ensuring intent is crystal clear before any web searches, file reads, or data gathering. Examples: - "Research the codebase" → ❌ Too vague, trigger clarification - "Why is this slow?" → ❌ Missing context (what is "this"?), trigger clarification - "Add a feature" → ❌ Not research, this is implementation - "Investigate authentication flow" → ❌ What specifically about it? Trigger clarification - "Compare React and Vue" → ✅ Specific enough, but still validate dimensions

2026-02-070

multi-aspect-assessment

shynlee04/idumb-v2

Evaluate requests, proposals, or decisions from multiple dimensions (technical, business, UX, security, performance, maintainability, etc.) to ensure holistic understanding before proceeding. Use proactively when making technical decisions, choosing solutions, or proposing changes. This skill prevents single-minded thinking and uncovers trade-offs, risks, and opportunities across all relevant aspects. Examples: - "Use Redis for caching" → assess multiple aspects (performance, cost, complexity, ops) - "Add AI to our app" → assess aspects (technical feasibility, user experience, data privacy) - "Refactor to microservices" → assess aspects (benefits, costs, migration complexity, team readiness) - "Implement authentication" → assess aspects (security, UX, integration effort, maintenance) - "Switch to React 19" → assess aspects (benefits, migration cost, breaking changes, learning curve)

2026-02-070

opencode-primitive-selector

shynlee04/idumb-v2

Choose the right OpenCode primitive (Command, Skill, Tool, Prompt, CustomTool, Plugin hook) for a given task or workflow. Use proactively when deciding which OpenCode capability to use, or when trying to understand what's available. This skill maps research and development needs to appropriate OpenCode mechanisms, ensuring optimal use of the platform's capabilities. Examples: - "How do I search the codebase?" → select tool (read/grep) - "I need a reusable workflow for feature development" → select command - "How do I intercept file writes?" → select plugin hook - "What primitive should I use for systematic debugging?" → select skill - "I need a custom tool for X" → select CustomTool (if innate tools insufficient)

2026-02-070

research-workflow-planner

shynlee04/idumb-v2

Create structured, executable research plans with clear phases, checkpoints, and validation criteria. Use proactively when research intent is clear but execution plan is missing. This skill transforms research goals into actionable workflows with defined deliverables, time estimates, and success metrics, ensuring research is systematic and produces useful outputs. Examples: - "Research how to add OAuth" (intent clear, need plan) → trigger workflow planner - "Investigate performance bottlenecks" (intent clear, need plan) → trigger workflow planner - "Analyze codebase architecture" (intent clear, need plan) → trigger workflow planner - "Find best practices for X" (intent clear, need plan) → trigger workflow planner - "Compare technology options" (intent clear, need plan) → trigger workflow planner

2026-02-070

name

Backend Queries

description

Backend Queries

This Skill provides Claude Code with specific guidance on how to adhere to coding standards as they relate to how it should handle backend queries.

When to use this skill

When writing SQL queries or using ORM query builders
When preventing SQL injection with parameterized queries
When optimizing queries to avoid N+1 problems
When selecting specific columns for better performance
When indexing columns used in WHERE, JOIN, and ORDER BY clauses
When wrapping related database operations in transactions
When implementing query timeouts and performance safeguards
When caching expensive or frequently-run query results
When working with PostgreSQL, MySQL, SQLite, ORMs, or database query optimization

Instructions

For details, refer to the information provided in this file: backend queries